diff --git a/CHANGELOG.md b/CHANGELOG.md
index e0edc34..8ebf511 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,10 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
-[Unreleased]: https://github.com/althonos/pronto/compare/v1.1.5...HEAD
+[Unreleased]: https://github.com/althonos/pronto/compare/v1.2.0...HEAD
+
+## [1.2.0] - 2020-02-10
+[1.2.0]: https://github.com/althonos/pronto/compare/v1.1.5...v1.2.0
 ### Added
 - Parameter `with_self` to disable reflexivity of `Term.subclasses` and
   `Term.superclasses` iterators.
diff --git a/pronto/_version.txt b/pronto/_version.txt
index e25d8d9..26aaba0 100644
--- a/pronto/_version.txt
+++ b/pronto/_version.txt
@@ -1 +1 @@
-1.1.5
+1.2.0